Workaround for bug on windows where cached-directories get crlf corruption.

svn:r2426

src/or/router.c

@@ -352,6 +352,7 @@ int init_keys(void) {
   if(!cp) {
     log_fn(LOG_INFO,"Cached directory %s not present. Ok.",keydir);
   } else {
+    tor_strstrip(cp,"\r"); /* XXXX Workaround for win32 read_file_to_str bug. */ 
     if(dirserv_load_from_directory_string(cp) < 0){
       log_fn(LOG_ERR, "Cached directory %s is corrupt", keydir);
       tor_free(cp);

src/or/routerlist.c

@@ -64,6 +64,7 @@ int router_reload_router_list(void)
     snprintf(filename,sizeof(filename),"%s/cached-directory", get_data_directory(&options));
     s = read_file_to_str(filename,0);
     if (s) {
+      tor_strstrip(s,"\r"); /* XXXX This is a bug workaround for win32. */
       log_fn(LOG_INFO, "Loading cached directory from %s", filename);
       if (router_load_routerlist_from_directory(s, NULL, 0) < 0) {
         log_fn(LOG_WARN, "Cached directory '%s' was unparseable; ignoring.", filename);